
(UA) United Airlines 4184 On-Time Performance Rating
Date Range:
01-Jan-2026 to 28-Feb-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
21
57%
Late
3
8%
Very Late
1
3%
Excessive
9
24%
Cancelled
3
8%
Diverted
0
0%
Delay Statistics
(Aggregate Arrival Delay Statistics for this Flight)
Total Flights Observed
37
Total Delays ( > 1 min )
19
Codeshares
37
Average Delay (min.)
54.10526315789474
Standard Deviation
59.7
Min
0
Max
234